package com.fzzy.igds.utils;
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import com.ruoyi.common.config.FrameworkConfig;
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import com.ruoyi.common.core.domain.entity.SysUser;
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import com.ruoyi.common.utils.ShiroUtils;
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import org.apache.commons.lang3.RandomUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.commons.lang3.time.DateFormatUtils;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.*;
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import java.util.concurrent.atomic.AtomicLong;
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/**
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* 系统公用方法
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*
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* @author Andy
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*/
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public class ContextUtil {
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private static final AtomicLong sequence = new AtomicLong(0);
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private static String lastTimestamp = "";
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/**
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* 生成顺序ID：年月日时分秒毫秒(17位) + 序列号(4位) = 21位
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*
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* @return
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*/
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public static String generateId() {
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String currentTimestamp = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMddHHmmssSSS"));
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long seq;
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synchronized (ContextUtil.class) {
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if (currentTimestamp.equals(lastTimestamp)) {
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seq = sequence.incrementAndGet();
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} else {
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sequence.set(0);
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seq = 0;
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lastTimestamp = currentTimestamp;
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}
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}
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return String.format("%s%04d", currentTimestamp, seq);
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}
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public static String UUID() {
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return UUID.randomUUID().toString().replaceAll("-", "");
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}
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/**
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* 默认获取登录人所在组织，如果未登录则获取系统默认组织
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* @return 组织ID
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*/
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public static String getCompanyId() {
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SysUser user = ShiroUtils.getSysUser();
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if(null != user) return user.getCompanyId();
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return FrameworkConfig.getCompanyId();
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}
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public static String getLoginUserName() {
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return ShiroUtils.getUserName() ;
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}
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}
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